SP9MRP — FT8 activity observed at SO8OO

DXCC entity inferred from callsign: Poland Locator transmitted in a decoded message: JO90

Receiver-side FT8 activity involving SP9MRP, decoded by SO8OO in southeastern Poland. 877 related FT8 messages, 83 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 61 UTC dates. Heard between 2026-05-26 and 2026-08-23.

These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee

Overview

877

Related messages

CQ messages

UTC dates heard

-7 dB

Mean decoder S/N

Bands

80m 20m 40m 60m 10m 160m

First seen: 2026-05-26
Last seen: 2026-08-23 03:33 UTC

Frequent QSO partners observed at SO8OO

Stations SP9MRP worked most often, as logged from our receiver:

IQ9BF · Sicily ×4 IQ0FR · Italy ×3 OK9DMR · Czech Republic ×3 F1PBZ · France ×3 IQ0VT · Italy ×3 DA0WWA · Fed. Rep. of Germany ×3 SP7FAC · Poland ×2 II8WWA · Italy ×2 IQ6PE · Italy ×2 IQ4FE · Italy ×2 IQ0OS · Italy ×2 SN3KO · Poland ×2

Activity Heatmap

Locator transmitted by SP9MRP

Approximate centre of JO90, decoded 2026-08-23 05:22 UTC. A transmitted locator is not proof of the operator's permanent location.

Observed FT8 exchanges

S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.

Time UTC	Band	SP9MRP S/N	Counterpart	Counterpart S/N	Msgs	Capture
08-23 05:19	60m	-6 / -	G3SHK	- / -	5	Partial capture
08-22 21:09	60m	+1 / +7	PE1NZJ	-19 / -17	4	✓ Full exchange observed
08-22 21:04	60m	-1 / -1	DF6QN	0 / -1	5	✓ Full exchange observed
08-22 21:04	60m	0 / -	SQ1QAT	-9 / +6	6	✓ Full exchange observed
08-22 21:01	60m	+3 / -4	CT7AUT	-18 / -2	5	Partial capture
08-22 21:01	60m	+2 / +5	ON6ZK	-9 / -2	5	✓ Full exchange observed
08-22 21:00	60m	-2 / +10	DM2BM	-16 / +4	5	✓ Full exchange observed
08-22 20:58	60m	-1 / -	DL3IKE	-7 / +10	5	✓ Full exchange observed
08-22 20:56	60m	-2 / -1	SQ8NGI	-22 / -10	4	✓ Full exchange observed
08-22 20:54	80m	+10 / -1	DF3YG	-8 / -9	4	✓ Full exchange observed
08-22 20:52	80m	+9 / -10	HB3YPJ	-18 / -12	6	✓ Full exchange observed
08-22 20:49	80m	+6 / -	ZS6WAB	- / -	6	Partial capture
08-22 20:46	80m	+9 / +3	OH2CI	-4 / +9	7	✓ Full exchange observed
08-22 20:45	80m	+9 / -8	DL1BQR	+9 / +4	5	✓ Full exchange observed
08-22 20:40	80m	+7 / -	SP7ROM	+6 / +2	4	✓ Closing observed
08-22 20:38	80m	+10 / -10	IQ4JO	-6 / -	5	Partial capture
08-22 20:35	80m	+5 / -	DA7T	- / -4	5	✓ Closing fragment
08-22 20:32	80m	+6 / -	S56EPX	0 / +2	5	✓ Full exchange observed
08-22 20:29	80m	+4 / -	HF50HK	- / +10	2	Partial capture
08-22 20:27	80m	+3 / -1	II7MGBA	-5 / -	3	Partial capture
08-22 20:27	80m	+11 / -	<...>	- / 0	2	Partial capture
08-22 20:23	80m	- / -	UA4FKT	+6 / -	4	Partial capture
08-22 20:21	80m	+13 / -6	DA6IT	-6 / -8	5	✓ Full exchange observed
08-22 20:19	80m	+13 / +6	SQ5EKY	+4 / -1	5	✓ Full exchange observed
08-22 09:39	20m	- / -11	DL7RAY	-6 / -	4	✓ Closing fragment
08-22 09:30	20m	- / -9	I3QDK	-5 / -	5	Partial capture
08-21 20:39	80m	+7 / -	HB3YYA	-8 / -4	4	✓ Closing observed
08-21 20:34	160m	+1 / 0	SP2HMT	+10 / -	6	✓ Full exchange observed
08-21 20:33	160m	-1 / -3	OZ1DJJ	+4 / +3	5	✓ Full exchange observed
08-21 20:26	60m	+4 / -	DG8HJ	-18 / -8	9	✓ Closing observed
08-21 20:22	60m	0 / +6	SP6TID	+1 / -	6	✓ Full exchange observed
08-21 20:20	60m	-1 / -4	F5NAA	+5 / +5	6	✓ Full exchange observed
08-21 20:18	60m	+4 / +7	8S2A	-6 / +9	5	✓ Full exchange observed
08-21 20:17	60m	+4 / -5	SP7ROH	-2 / +6	5	✓ Full exchange observed
08-21 20:15	60m	+9 / -3	PC4H	-14 / -	4	✓ Closing observed
08-21 20:13	60m	+5 / -6	M5WJF	-8 / -7	6	✓ Full exchange observed
08-21 17:30	20m	- / +5	PA0GSP	-5 / -	2	Partial capture
08-21 05:34	20m	- / +5	W4IMD	-6 / -	2	✓ Closing fragment
08-20 10:25	10m	- / +8	9K2GR	-10 / -	2	✓ Closing fragment
08-20 06:07	20m	-19 / -	VK4KTW	- / -	2	Partial capture
08-20 05:43	20m	- / -19	<...>	-6 / -	5	Partial capture
08-19 05:39	40m	-5 / -	OJ0YL	- / -9	8	Partial capture
08-19 05:11	40m	- / -13	DG6COC	-20 / -	3	✓ Closing fragment
08-18 11:17	10m	- / -	DO3HCS	-17 / -	15	Partial capture
08-16 07:42	40m	-10 / -	SP9AU	-10 / +10	4	✓ Full exchange observed
08-16 07:40	40m	-7 / -	OO7D	- / -16	3	Partial capture
08-16 07:39	40m	- / -	DD5KP	-22 / -	2	Partial capture
08-16 07:39	40m	-4 / -11	SP7FAC	-3 / 0	5	✓ Full exchange observed
08-16 07:32	40m	-4 / -	MW6IUT	- / -24	3	✓ Closing fragment
08-16 07:31	40m	-2 / -	SQ4VW	- / -4	2	✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m

UTC    dB Audio  Message
051130 -22 1640  SP9MRP DG6COC -13 (x3)
052000 -24 1666  SP9MRP DH5BM -10
053945  -2 2419  OJ0YL SP9MRP JO90 (x8)
052815 -14 1487  SP9MRP IR7MGGC -12
053115  -6 2098  SP9MRP 3Z100LKK +02
053315 -14 1487  SP9MRP IR7MGGC +00

60m

UTC    dB Audio  Message
210530  +0 1927  DF6QN SP9MRP RR73
210545  +1 1146  SP9MRP DF6QN 73
210600  +0 1927  SQ1QAT SP9MRP R+06
210615 -10  931  SP9MRP SQ1QAT RR73
210630  +2 1926  SQ1QAT SP9MRP 73
210900  +5 1926  PE1NZJ SP9MRP JO90
210915 -19 1227  SP9MRP PE1NZJ +07
210930  +2 1926  PE1NZJ SP9MRP R-17 (x2)
051915  -5 1612  G3SHK SP9MRP JO90 (x5)
052215  -4 1582  CQ SP9MRP JO90

80m

UTC    dB Audio  Message
204945  +6 1897  ZS6WAB SP9MRP JO90 (x5)
205215 +14 1897  HB3YPJ SP9MRP JO90 (x2)
205300 -13 2003  SP9MRP HB3YPJ -10
205315  +7 1897  HB3YPJ SP9MRP R-12
205330 -23 2003  SP9MRP HB3YPJ RR73
205345  +8 1897  HB3YPJ SP9MRP 73
205415  +7 1897  DF3YG SP9MRP JO90
205430  -8  903  SP9MRP DF3YG -01
205445 +13 1897  DF3YG SP9MRP R-09 (x2)

20m

UTC    dB Audio  Message
173715 -17 1207  PA0MUS SP9MRP JO90
055715 +22  476  SP9MRP GB50PUNK +00
060200  -4 1634  SP9MRP <...> +02
092845  -5 2105  SP9MRP II7MGBT +09
093015  -5 2315  SP9MRP I3QDK JN65 (x5)
093930 -17 2269  SP9MRP F8KIC/P JN29
093930  -5 1249  SP9MRP DL7RAY JO53 (x4)
094430 -12 2269  SP9MRP DF5MS 73

160m

UTC    dB Audio  Message
203600 -10 1744  DL1HB SP9MRP 73
215445  -9 1007  SP9MRP S56FPW JN76 (x3)
203315  -1 1476  OZ1DJJ SP9MRP JO90
203330  +6 2688  SP9MRP OZ1DJJ -03
203345  +2 1476  OZ1DJJ SP9MRP R+03
203400  +1 2688  SP9MRP OZ1DJJ RR73
203415  -3 1476  OZ1DJJ SP9MRP 73
203445  +1 1476  SP2HMT SP9MRP JO90 (x2)
203530 +10  310  SP9MRP SP2HMT +00
203545  +0 1476  SP2HMT SP9MRP R+14
203600 +10  310  SP9MRP SP2HMT RR73
203615  +3 1476  SP2HMT SP9MRP 73

10m

UTC    dB Audio  Message
111830 -19 2170  SP9MRP DO3HCS JO52 (x13)
102530 -11 2164  SP9MRP 9K2GR +08 (x2)

Decoder S/N history by band

Daily averages across messages associated with this profile as decoded at SO8OO.